Noclipper

i don't know if i am allowed to create a thread for this purpose, but....
today i woke up on rust, without my stuff outside my base, got killed obviously. i feared the worst, but then i got back to my base, i saw NO metal door or wall, or ceiling or anything was touched. in my base it only missed some armor, weapons and my c4 i had stached, all my food and rad pills.
is that the work of a noclipper or did the raider do anything i wasnt prepared for? im clueless now.